/*
 * Licensed to Apache Software Foundation (ASF) under one or more contributor
 * license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright
 * ownership. Apache Software Foundation (ASF) licenses this file to you under
 * the Apache License, Version 2.0 (the "License"); you may
 * not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.apache.dolphinscheduler.e2e.pages.security;

import org.apache.dolphinscheduler.e2e.pages.common.NavBarPage;
import org.apache.dolphinscheduler.e2e.pages.security.SecurityPage.Tab;

import java.util.List;

import org.openqa.selenium.By;
import org.openqa.selenium.JavascriptExecutor;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.remote.RemoteWebDriver;
import org.openqa.selenium.support.FindBy;
import org.openqa.selenium.support.FindBys;
import org.openqa.selenium.support.PageFactory;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.WebDriverWait;

import lombok.Getter;

import com.google.common.base.Strings;

@Getter
public final class TokenPage extends NavBarPage implements Tab {
  @FindBy(className = "btn-create-token")
  private WebElement buttonCreateToken;

  @FindBy(className = "items")
  private List<WebElement> tokenList;

  @FindBys({
      @FindBy(className = "n-popconfirm__action"),
      @FindBy(className = "n-button--primary-type"),
  })
  private WebElement buttonConfirm;

  @FindBy(className = "username")
  private List<WebElement> userName;

  @FindBy(className = "token")
  private List<WebElement> token;

  private final TokenForm createTokenForm = new TokenForm();
  private final TokenForm editTokenForm = new TokenForm();

  public TokenPage(RemoteWebDriver driver) {
    super(driver);
  }

  public TokenPage create(String userName) {
    buttonCreateToken().click();

    new WebDriverWait(driver, 5).until(ExpectedConditions.elementToBeClickable(createTokenForm().selectUserNameDropdown()));
    createTokenForm().selectUserNameDropdown().click();
    new WebDriverWait(driver, 5).until(ExpectedConditions.visibilityOfElementLocated(new By.ByClassName(
        "n-base-select-option__content")));
    createTokenForm().selectUserNameList()
        .stream()
        .filter(it -> it.getText().contains(userName))
        .findFirst()
        .orElseThrow(() -> new RuntimeException(String.format("No %s in token dropdown list",
            userName)))
        .click();

    createTokenForm().buttonGenerateToken().click();
    new WebDriverWait(driver, 10).until(ExpectedConditions.elementToBeClickable(createTokenForm().buttonGenerateToken()));

    createTokenForm().buttonSubmit().click();

    return this;
  }

  public TokenPage update(String userName) {
    tokenList().stream()
        .filter(it -> it.findElement(By.className("username")).getAttribute("innerHTML").contains(userName))
        .flatMap(it -> it.findElements(By.className("edit")).stream())
        .filter(WebElement::isDisplayed)
        .findFirst()
        .orElseThrow(() -> new RuntimeException("No edit button in token list"))
        .click();

    new WebDriverWait(driver, 5).until(ExpectedConditions.elementToBeClickable(editTokenForm().buttonGenerateToken()));
    editTokenForm().buttonGenerateToken().click();
    new WebDriverWait(driver, 10).until(ExpectedConditions.elementToBeClickable(editTokenForm().buttonGenerateToken()));

    editTokenForm().buttonSubmit().click();

    return this;
  }

  public String getToken(String userName) {
    return tokenList().stream()
        .filter(it -> it.findElement(By.className("username")).getAttribute("innerHTML").contains(userName))
        .flatMap(it -> it.findElements(By.className("token")).stream())
        .filter(it -> !Strings.isNullOrEmpty(it.getAttribute("innerHTML")))
        .map(it -> it.getAttribute("innerHTML"))
        .findFirst()
        .orElseThrow(() -> new IllegalArgumentException("No token for such user: " + userName));
  }

  public TokenPage delete(String userName) {
    tokenList()
        .stream()
        .filter(it -> it.getText().contains(userName))
        .flatMap(it -> it.findElements(By.className("delete")).stream())
        .filter(WebElement::isDisplayed)
        .findFirst()
        .orElseThrow(() -> new RuntimeException("No delete button in token list"))
        .click();

    ((JavascriptExecutor) driver).executeScript("arguments[0].click();", buttonConfirm());

    return this;
  }

  @Getter
  public class TokenForm {
    TokenForm() {
      PageFactory.initElements(driver, this);
    }

    @FindBys({
        @FindBy(className = "input-username"),
        @FindBy(className = "n-base-selection"),
    })
    private WebElement selectUserNameDropdown;

    @FindBy(className = "n-base-select-option__content")
    private List<WebElement> selectUserNameList;

    @FindBy(className = "btn-generate-token")
    private WebElement buttonGenerateToken;

    @FindBy(className = "btn-submit")
    private WebElement buttonSubmit;

    @FindBy(className = "btn-cancel")
    private WebElement buttonCancel;

  }
}
